Preliminary Technical Data Low Cost JFET Input Operational Amplifiers ADTL082/ADTL084 FEATURES TL082 / TL084 compatible Low input bias current: 10 pA max Offset voltage: 5mV max (ADTL082A/ADTL084A) 9 mV max (ADTL082/ADTL084) ±5 V to ±15 V operation Low noise: 15 nV/√Hz Wide bandwidth: 6 MHz Slew rate: 20V/µs CMRR: 80 dB min Total Harmonic Distortion: 0.003 % Supply current: 1.2 mA typ Unity-gain stable APPLICATIONS General purpose amplification Power control and monitoring Active filters Industrial / process control Data acquisition Sample and hold circuits Integrators Input buffering PIN CONFIGURATIONS OUT A 1 -IN A 2 + IN A 3 -V AD8682 / ADTL082 ADTL082 TOP VIEW 4 (Not to Scale) 8 +V 7 OUT B 6 - IN B 5 + IN B Figure 1. 8-Lead SOIC (R-8) OUT A 1 8 V+ -IN A 2 ADTL082A 7 OUT B +IN A 3 6 -IN B V- 4 TOP VIEW (Not to Scale) 5 +IN B Figure 2. 8-Lead MSOP (RM-8) OUT A 1 IN A- 2 + IN A 3 +V 4 + IN B AD8684 / ADTL084 ADTL084 14 OUT D 13 - IN D 12 + IN D 11 - V TOP VIEW (Not (Not to to Scale) Scale) 5 10 + IN C IN B- 6 9 - IN C OUT B 7 8 OUT C Figure 3. 14-Lead SOIC (R-14) OUT A 1 14 OUT D -IN A 2 13 -IN D +IN A 3 ADTL084A V+ 4 TOP VIEW (Not to Scale) 12 +IN D 11 V- +IN B 5 10 +IN C -IN B 6 9 -IN C OUT B 7 8 OUT C Figure 4. 14-Lead TSSOP (RU-14) GENERAL DESCRIPTION The ADTL082 and ADTL084 are JFET-input amplifiers providing industry-leading performance over TL08x devices. The ADTL082A and ADTL084A are improved versions of TL08x A-, I- and Q- grades. The ADTL082 and ADTL084 offer improvements over the TL08x standard and C-grades. The ADTL08x family offers lower noise, offset voltage, offset drift over temperature, and bias current over the TL08x. In addition, the ADLT08x family has better common-mode rejection and slew rate. These op amps are ideal for various applications including process control, industrial and instrumentation equipment, active filtering, data conversion, buffering, and power control and monitoring. The A-grade amplifiers are available in lead-free packaging. The standard grades are available in both leaded and lead-free packaging. For high precision grades of these devices, see the ADA4000-2 (dual) and ADA4000-4 (quad). The ADTL082A and ADTL084A are specified over the extended industrial (-40° to 125°C) temperature range. The ADTL082 and ADTL084 are specified over the commercial (0° to 70°C) temperature range. Rev. PrA Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.461.3113 ©2006 Analog Devices, Inc. All rights reserved. ADTL082/ADTL084 Preliminary Technical Data TABLE OF CONTENTS Features .............................................................................................. 1 Absolute Maximum Ratings ............................................................4 Applications....................................................................................... 1 Thermal Resistance .......................................................................4 Pin Configurations ........................................................................... 1 ESD Caution...................................................................................4 General Description ......................................................................... 1 Typical Performance Characteristics ..............................................5 Revision History ............................................................................... 2 Outline Dimensions ..........................................................................8 Specifications..................................................................................... 3 Ordering Guide..................................................................................9 REVISION HISTORY 1/06—Rev Pr0: Initial Version 3/06—Rev PrA Rev. PrA | Page 2 of 6 Preliminary Technical Data ADTL082/ADTL084 SPECIFICATIONS VCC = ±15 V, VCM= 0 V, TA = 25oC, over all grades unless otherwise noted Table 1. Parameter INPUT CHARACTERISTICS Offset Voltage Symbol Conditions VOS ADTL082 / ADTL084 0°C ≤ TA ≤ 70°C ADTL082A / ADTL084A -40°C ≤ TA ≤ 125°C (A grade) 0°C ≤ TA ≤ 70°C (all grades) -40°C ≤ TA ≤ 125°C (A grade) Offset Voltage Drift ∆VOS/∆T Input Bias Current IB Min Typ Max Unit 2 9 15 5 9 6.5 7.5 20 100 550 0.5 50 250 12 mV mV mV mV μV/°C μV/°C pA pA pA pA pA pA V dB MΩ V/mV 1.5 2.0 2.0 0.2 0°C ≤ TA ≤ 70°C (all grades) -40°C ≤ TA ≤ 125°C (A grade) Input Offset Current IOS 0.1 0°C ≤ TA ≤ 70°C (all grades) -40°C ≤ TA ≤ 125°C (A grade) Input Voltage Range Common-Mode Rejection Ratio Open-Loop Input Impedance Large Signal Voltage Gain OUTPUT CHARACTERISTICS Maximum Output Voltage Swing Short-Circuit Output Current POWER SUPPLY Power Supply Rejection Ratio Supply Current per Amplifier VCM CMRR RIN AVO VO,MAX VCM = 0 V to 5.0 V -11 80 RL = 2 kΩ, VO = -10 V to 10 V 160 RL = 10 kΩ 0°C ≤ TA ≤ 70°C (all grades) -40°C ≤ TA ≤ 125°C (A grade) RL = 2 kΩ 0°C ≤ TA ≤ 70°C (all grades) -40°C ≤ TA ≤ 125°C (A grade) ±12 ±12 ±12 ±11 ±10 ±10 VDD = 5.V to 30 V 80 ISC PSRR ISY 86 10 700 ±13.5 ±13 ±12 ±12 ±20 86 1.0 0°C ≤ TA ≤ 70°C (all grades) -40°C ≤ TA ≤ 125°C (A grade) DYNAMIC PERFORMANCE Slew Rate Gain Bandwidth Product Phase Margin Total Harmonic Distortion Channel Separation NOISE PERFORMANCE Voltage Noise Density SR GBP φM THD CS en RL = 2 kΩ V V V V V V mA 1.2 2.2 2.5 dB mA mA mA VIN = 6 VRMS, f = 1 kHz, AV = +1, RL = 2kΩ f = 10 kHz 20 6 74 0.003 120 V/μs MHz Degrees % dB f = 1 kHz 15 nV/√Hz Rev. PrA | Page 3 of 6 ADTL082/ADTL084 Preliminary Technical Data ABSOLUTE MAXIMUM RATINGS Table 2. Parameter Supply Voltage Input Voltage Differential Input Voltage Output Short-Circuit to GND Storage Temperature Range Operating Temperature Range Lead Temperature Range (Soldering 60 sec) Junction Temperature THERMAL RESISTANCE Rating 36V GND to VDD TBD Indefinite -65°C to +150°C -40°C to +125°C 300°C 150°C Table 3. Thermal Resistance Package Type 8-Lead SOIC_N (R-8) 8-Lead MSOP (RM-8) 14-Lead SOIC (R-14) 14-Lead TSSOP (RU-14) ESD CAUTION Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Rev. PrA | Page 4 of 6 θJA 158 210 120 180 θJC 43 45 36 35 Unit °C/W °C/W °C/W °C/W ADTL082/ADTL084 Preliminary Technical Data OUTLINE DIMENSIONS 5.10 5.00 4.90 5.00 (0.1968) 4.80 (0.1890) 8 5 4.00 (0.1574) 3.80 (0.1497) 1 6.20 (0.2440) 14 4 5.80 (0.2284) 1.27 (0.0500) BSC 6.40 BSC 0.50 (0.0196) × 45° 0.25 (0.0099) 1.75 (0.0688) 1.35 (0.0532) 0.25 (0.0098) 0.10 (0.0040) 8 4.50 4.40 4.30 1 7 PIN 1 0.51 (0.0201) COPLANARITY 0.31 (0.0122) SEATING 0.10 PLANE 8° 0.25 (0.0098) 0° 1.27 (0.0500) 0.40 (0.0157) 0.17 (0.0067) 0.65 BSC 1.05 1.00 0.80 1.20 MAX 0.15 0.05 COMPLIANT TO JEDEC STANDARDS MS-012-AA CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN. 0.30 0.19 Figure 24. 14-Lead Thin Shrink Small Outline Package [TSSOP] (RU-14) Dimensions shown in millimeters 3.20 3.00 2.80 8 1 8.75 (0.3445) 8.55 (0.3366) 5 5.15 4.90 4.65 4.00 (0.1575) 3.80 (0.1496) 0.25 (0.0098) 0.10 (0.0039) 0.65 BSC 1.10 MAX 0.15 0.00 0.38 0.22 COPLANARITY 0.10 14 8 1 7 6.20 (0.2441) 5.80 (0.2283) 4 PIN 1 0.95 0.85 0.75 SEATING COPLANARITY PLANE 0.10 0.75 0.60 0.45 8° 0° COMPLIANT TO JEDEC STANDARDS MO-153-AB-1 Figure 22. 8-Lead Small Outline Package [SOIC_N] Narrow Body (R-8) Dimensions shown in millimeters and (inches) 3.20 3.00 2.80 0.20 0.09 0.23 0.08 8° 0° SEATING PLANE 0.80 0.60 0.40 COPLANARITY 0.10 1.27 (0.0500) BSC 0.51 (0.0201) 0.31 (0.0122) 1.75 (0.0689) 1.35 (0.0531) SEATING PLANE 0.50 (0.0197) × 45° 0.25 (0.0098) 8° 0.25 (0.0098) 0° 1.27 (0.0500) 0.40 (0.0157) 0.17 (0.0067) COMPLIANT TO JEDEC STANDARDS MS-012-AB CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN. COMPLIANT TO JEDEC STANDARDS MO-187-AA Figure 23. 8-Lead Mini Small Outline Package [MSOP] (RM-8) Dimensions shown in millimeters Figure 25. 14-LeadStandard Small Outline Package [SOIC] (R-14) Dimensions shown in millimeters Rev. PrA | Page 5 of 6 Preliminary Technical Data ADTL082/ADTL084 ORDERING GUIDE Model Temperature Range Package Description Package Option ADTL082R ADTL082R-REEL ADTL082R-REEL7 ADTL082RZ1 ADTL082RZ-REEL1 ADTL082RZ-REEL71 ADTL082ARZ1 ADTL082ARZ-REEL1 ADTL082ARZ-REEL71 ADTL082ARUZ1 ADTL082ARUZ-REEL1 ADTL084R ADTL084R-REEL ADTL084R-REEL7 ADTL084RZ1 ADTL084RZ-REEL1 ADTL084RZ-REEL71 ADTL084ARZ1 ADTL084ARZ-REEL1 ADTL084ARZ-REEL71 ADTL084ARUZ1 ADTL084ARUZ-REEL1 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-lead MSOP 8-lead MSOP 14-Lead SOIC_N 14-Lead SOIC_N 14-Lead SOIC_N 14-Lead SOIC_N 14-Lead SOIC_N 14-Lead SOIC_N 14-Lead SOIC_N 14-Lead SOIC_N 14-Lead SOIC_N 14-lead TSSOP 14-lead TSSOP R-8 R-8 R-8 R-8 R-8 R-8 R-8 R-8 R-8 RM-8 RM-8 R-14 R-14 R-14 R-14 R-14 R-14 R-14 R-14 R-14 RU-14 RU-14 1 Z = Pb-free part © 2006 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. PR06275-0-6/06(PrA) Rev. PrA | Page 6 of 6